9368940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22307}}^1$

素因数の和:22326

約数の個数: 48

約数和(自身を含む): 29981952

約数和(自身を除く): 20613012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22307, 44614, 66921, 89228, 111535, 133842, 156149, 223070, 267684, 312298, 334605, 446140, 468447, 624596, 669210, 780745, 936894, 1338420, 1561490, 1873788, 2342235, 3122980, 4684470, 9368940]

約数ペア:

[(1, 9368940), (2, 4684470), (3, 3122980), (4, 2342235), (5, 1873788), (6, 1561490), (7, 1338420), (10, 936894), (12, 780745), (14, 669210), (15, 624596), (20, 468447), (21, 446140), (28, 334605), (30, 312298), (35, 267684), (42, 223070), (60, 156149), (70, 133842), (84, 111535), (105, 89228), (140, 66921), (210, 44614), (420, 22307)]